UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000020170
Receipt number R000023225
Scientific Title Study of symptom improvement effect of Esomeprazole and vonoprazan in reflux esophagitis patients
Date of disclosure of the study information 2015/12/14
Last modified on 2015/12/11 18:27:01

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Basic information

Public title

Study of symptom improvement effect of Esomeprazole and vonoprazan in reflux esophagitis patients

Acronym

The symptomatic improvement in reflux esophagitis patients

Scientific Title

Study of symptom improvement effect of Esomeprazole and vonoprazan in reflux esophagitis patients

Scientific Title:Acronym

The symptomatic improvement in reflux esophagitis patients

Region

Japan


Condition

Condition

Reflux esophagitis

Classification by specialty

Gastroenterology

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To compare the clinical effect of vonoprazan 20mg/day vs. esomeprazole 20mg/day after 4week of treatment in patients with reflux esophagitis

Basic objectives2

Safety,Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

Improvement rates in reflux symptoms after 2 and 4 weeks of treatment

Key secondary outcomes

Change in reflux symptom score after treatment


Base

Study type

Interventional


Study design

Basic design

Parallel

Randomization

Randomized

Randomization unit

Individual

Blinding

Open -no one is blinded

Control

Active

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

2

Purpose of intervention

Treatment

Type of intervention

Medicine

Interventions/Control_1

Esomeprazole 20mg orally once a day in the morning

Interventions/Control_2

Vonoprazan 20mg orally once a day in the morning

Interventions/Control_3


Interventions/Control_4


Interventions/Control_5


Interventions/Control_6


Interventions/Control_7


Interventions/Control_8


Interventions/Control_9


Interventions/Control_10



Eligibility

Age-lower limit

20 years-old <=

Age-upper limit


Not applicable

Gender

Male and Female

Key inclusion criteria

Eligible, enrolled patients were who had judged to be appropriate to start the treatment of PPIs defined by GOS questionnaire and who had judged having insufficient therapeutic effects also defined by GerdQ despite continuing the conventional PPIs for four weeks or more.

Key exclusion criteria

The patient that a serious heart, liver, renal function disorder, a patient developing a malignant neoplasm, a gastrointestinal tract resection, stomach esophagus junction rebuilding art, a patient having the past of the straying neurolysis, the combination taboo medicine of esomeprazole and vonoprazan

Target sample size

60


Research contact person

Name of lead principal investigator

1st name
Middle name
Last name Ishihara shinichi

Organization

Ishihara Gastroenterology clinic

Division name

Internalmedicine

Zip code


Address

1852-1,Ikano-cho,Zentsuji City.Kagaw

TEL

0877-63-6677

Email

ccy63890@yahoo.co.jp


Public contact

Name of contact person

1st name
Middle name
Last name Ishihara shinichi

Organization

Ishihara Gastroenterology clinic

Division name

Internalmedicine

Zip code


Address

1852-1,Ikano-cho,Zentsuji City.Kagawa Pref.

TEL

0877-63-6677

Homepage URL


Email

ccy63890@yahoo.co.jp


Sponsor or person

Institute

Ishihara Gastroenterology clinic

Institute

Department

Personal name



Funding Source

Organization

none

Organization

Division

Category of Funding Organization

Self funding

Nationality of Funding Organization



Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization


Address


Tel


Email



Secondary IDs

Secondary IDs

NO

Study ID_1


Org. issuing International ID_1


Study ID_2


Org. issuing International ID_2


IND to MHLW



Institutions

Institutions



Other administrative information

Date of disclosure of the study information

2015 Year 12 Month 14 Day


Related information

URL releasing protocol


Publication of results

Unpublished


Result

URL related to results and publications


Number of participants that the trial has enrolled


Results


Results date posted


Results Delayed


Results Delay Reason


Date of the first journal publication of results


Baseline Characteristics


Participant flow


Adverse events


Outcome measures


Plan to share IPD


IPD sharing Plan description



Progress

Recruitment status

Completed

Date of protocol fixation

2015 Year 08 Month 01 Day

Date of IRB


Anticipated trial start date

2015 Year 08 Month 15 Day

Last follow-up date

2015 Year 12 Month 08 Day

Date of closure to data entry

2015 Year 12 Month 30 Day

Date trial data considered complete

2016 Year 01 Month 25 Day

Date analysis concluded

2016 Year 01 Month 31 Day


Other

Other related information



Management information

Registered date

2015 Year 12 Month 11 Day

Last modified on

2015 Year 12 Month 11 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000023225


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name